Finding the Third Proportional to 1,750.22 and 2,772.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,750.22 : 2,772.72 = 2,772.72 : x
2. Step 2: Convert to fraction form
   1,750.22/2,772.72 = 2,772.72/x
3. Step 3: Cross multiply
   1,750.22x = 2,772.72 × 2,772.72
4. Step 4: Simplify right side
   1,750.22x = 7,687,969.27
5. Step 5: Solve for x
   x = 7,687,969.27/1,750.22
6. Step 6: Final answer
   x = 4,392.58